コード例 #1
0
        /// <summary>
        ///     Gets the dose at a volume for all structures in this constraint by merging their dvhs
        /// </summary>
        /// <param name="pi">the planning item containing the dose to be queried</param>
        /// <returns>the dose value at the volume of this constraint</returns>
        public DoseValue GetDoseAtVolume(PlanningItem pi)
        {
            var structures = StructureNames.Select(s => pi.GetStructure(s));
            var doseAtVol  = pi.GetDoseAtVolume(structures, Volume, VolumeType, ConstraintDose.GetPresentation());

            return(doseAtVol);
        }
コード例 #2
0
        /// <summary>
        ///     Merges cumulative DVHs into one DVH based on absolute volume
        /// </summary>
        /// <param name="pi">the planning item containing the dose to query</param>
        /// <returns>the DVH as an array of DVHPoint values</returns>
        public DVHPoint[] GetMergedDVH(PlanningItem pi)
        {
            var structures = GetStructures(pi);
            var dvhs       = structures.Select(s => pi.GetDVHCumulativeData(s, ConstraintDose.GetPresentation(),
                                                                            VolumePresentation.AbsoluteCm3, 0.1));

            return(dvhs.MergeDVHs());
        }
コード例 #3
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        public override ConstraintResult Constrain(PlanningItem pi)
        {
            var msg    = string.Empty;
            var passed = GetFailedResultType();

            var structures = StructureNames.Select(s => pi.GetStructure(s));
            var doseAtVol  = pi.GetDoseAtVolume(structures, Volume, VolumeType, ConstraintDose.GetPresentation());

            passed = PassingFunc(doseAtVol);

            var stringUnit = VolumeType == VolumePresentation.AbsoluteCm3 ? "CC" : "%";
            var value      = $"{doseAtVol.GetDose(ConstraintDose.Unit).ToString("F3")} {ConstraintDose.UnitAsString}";

            msg = $"Dose to {Volume} {stringUnit} of {StructureName} is {value}.";
            return(new ConstraintResult(this, passed, msg, value));
        }
コード例 #4
0
        public override ConstraintResult Constrain(PlanningItem pi)
        {
            var msg    = string.Empty;
            var passed = GetFailedResultType();

            var dvhs = GetStructures(pi)
                       .Select(s => pi.GetDVHCumulativeData(s, ConstraintDose.GetPresentation(),
                                                            VolumePresentation.AbsoluteCm3, 0.01));
            var min = dvhs.Min(d => d.MinDose);

            var value = $"{min.GetDose(ConstraintDose.Unit).ToString("F3")} {ConstraintDose.UnitAsString}";

            passed = min.GreaterThanOrEqualTo(ConstraintDose) ? ResultType.PASSED : GetFailedResultType();
            msg    = $"Minimum dose to {string.Join("/", StructureNames)} is {value}.";

            return(new ConstraintResult(this, passed, msg, value));
        }